Serrano (Standard) lighted address plaque features a galvanized steel frame with a tough color powder coat finish. Plaque can be seen up to 100 feet away at night and comes with 4″ black polymer numbers 0-9 twice and tube of adhesive glue in the box. The plaque can be ordered with custom vinyl numbers OR 4″ Cast Aluminum numbers that match the frame color can be ordered for an additional cost. Low voltage, plaque runs between 15 – 18 volts and can plug into your existing doorbell transformer. A set of bulbs are included with 3 feet of low voltage wiring. A low voltage hardwire or plug-in transformer are also available and sold separately.